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Forum: LED

component specs, tech, binning, usage, etc

  1. Sticky Thread Sticky: LED Forum - Threads of Interest

    Started by Unforgiven, 07-26-2009 12:59 PM
    • Replies: 0
    • Views: 31,361
    07-26-2009, 12:59 PM Go to last post
  1. Heat sink for 3w leds copper soldered

    Started by jonboy79, 02-25-2016 11:42 AM
    • Replies: 12
    • Views: 1,480
    02-28-2016, 06:39 PM Go to last post
  2. LED options for 1x26650 IMR direct drive light?

    Started by carl, 02-24-2016 04:47 PM
    • Replies: 7
    • Views: 1,495
    02-27-2016, 03:06 AM Go to last post
  3. Cabinet Lighting

    Started by LedLedLed, 02-13-2016 02:29 PM
    • Replies: 1
    • Views: 992
    02-24-2016, 03:02 PM Go to last post
    • Replies: 2
    • Views: 797
    02-23-2016, 05:46 PM Go to last post
  4. Help identify this LED module

    Started by ZGB, 02-20-2016 05:01 PM
    • Replies: 4
    • Views: 1,284
    02-23-2016, 02:42 PM Go to last post
  5. LED bulb buzzing?

    Started by TheGiantHogweed, 02-23-2016 09:34 AM
    • Replies: 0
    • Views: 904
    02-23-2016, 09:34 AM Go to last post
  6. Identify this Led please

    Started by Changchung, 12-31-2015 09:20 PM
    • Replies: 1
    • Views: 1,099
    02-23-2016, 06:31 AM Go to last post
  7. MC-E dynamic white for flashlight?

    Started by tab665, 02-20-2016 09:09 PM
    • Replies: 1
    • Views: 914
    02-21-2016, 06:49 PM Go to last post
  8. What led is this

    Started by toastystuff, 02-16-2016 02:28 AM
    • Replies: 3
    • Views: 1,292
    02-19-2016, 08:16 PM Go to last post
  9. wall switch flickering

    Started by ekih, 02-13-2016 05:51 PM
    • Replies: 5
    • Views: 1,319
    02-17-2016, 09:45 PM Go to last post
    • Replies: 3
    • Views: 2,571
    02-13-2016, 06:49 AM Go to last post
  10. Sst light mod ?

    Started by zs&tas, 02-09-2016 03:27 AM
    • Replies: 5
    • Views: 1,350
    02-12-2016, 07:02 PM Go to last post
  11. Assistance identifying a bulb/die (Maglite 6D)

    Started by wensynch, 02-01-2016 06:52 PM
    • Replies: 4
    • Views: 1,123
    02-11-2016, 05:15 AM Go to last post
  12. Duh2 How bright is a 10w led chip at 5 volts?

    Started by poiihy, 05-18-2015 07:48 PM
    • Replies: 6
    • Views: 3,110
    02-10-2016, 03:38 PM Go to last post
  13. How come LEDs don't dim below 20 percent!

    Started by PU Skunk, 02-08-2016 03:57 PM
    • Replies: 10
    • Views: 1,535
    02-10-2016, 12:06 AM Go to last post
  14. Question Cree xp-l without phosphor

    Started by Croquette, 02-01-2016 03:55 AM
    • Replies: 3
    • Views: 1,362
    02-09-2016, 08:10 AM Go to last post
  15. Shrug Yuji BX series Hi Cri 5mm LED

    Started by Vortus, 05-06-2015 04:34 AM
    • Replies: 22
    • Views: 5,573
    02-01-2016, 06:08 PM Go to last post
  16. LED Strip Dimming w/ 120v Dimmer

    Started by SeanSVU, 01-29-2016 12:30 PM
    • Replies: 1
    • Views: 907
    01-31-2016, 09:27 PM Go to last post
  17. How to tell difference between 1w and 3w leds

    Started by Chocablock, 02-13-2014 09:47 AM
    • Replies: 8
    • Views: 5,095
    01-30-2016, 12:53 PM Go to last post
  18. driving an LED help

    Started by neutralwhite, 01-30-2016 05:49 AM
    • Replies: 1
    • Views: 974
    01-30-2016, 07:48 AM Go to last post
  19. Question Calculating required heat sink for LED array

    Started by Wallydrag, 01-27-2016 10:04 AM
    • Replies: 6
    • Views: 1,101
    01-28-2016, 04:47 PM Go to last post
  20. LED aquarium lighting build

    Started by peetzo, 01-24-2016 05:47 AM
    • Replies: 3
    • Views: 1,025
    01-26-2016, 08:40 AM Go to last post
  21. best way to solder leads to stars ?

    Started by RustyShackleford1, 01-16-2016 11:29 AM
    • Replies: 23
    • Views: 2,628
    01-26-2016, 04:52 AM Go to last post
  22. Au Cree Easy & True White Technologies

    Started by neutralwhite, 01-13-2013 06:34 PM
    • Replies: 8
    • Views: 3,636
    01-23-2016, 02:56 PM Go to last post
  23. 50w eBay LED

    Started by Ben85, 01-21-2016 11:25 AM
    • Replies: 0
    • Views: 865
    01-21-2016, 11:25 AM Go to last post
  24. Nichia 219C

    Started by Fireclaw18, 06-15-2015 11:46 AM
    3 Pages
    1 2 3
    • Replies: 73
    • Views: 26,263
    01-17-2016, 08:10 AM Go to last post
  25. 15v 9.5 amp driver, what can I drive?

    Started by jbishop0221, 01-14-2016 11:52 AM
    • Replies: 4
    • Views: 1,029
    01-16-2016, 10:02 PM Go to last post
  26. Question LED Light Strand: Determine proper power supply

    Started by Zosterops, 01-15-2016 10:26 PM
    • Replies: 0
    • Views: 667
    01-15-2016, 10:26 PM Go to last post
  27. what IS a 1-watt LED emitter ?

    Started by RustyShackleford1, 01-04-2016 02:49 PM
    • Replies: 22
    • Views: 3,733
    01-13-2016, 01:24 PM Go to last post
    • Replies: 8
    • Views: 1,718
    01-11-2016, 11:06 PM Go to last post
  28. Newbie question--Looking for ideas

    Started by pbarry12, 11-29-2015 10:46 PM
    • Replies: 4
    • Views: 1,191
    01-11-2016, 08:09 PM Go to last post
  29. LEDs with a spectral output similar to Sodium Vapor?

    Started by ajuk, 12-20-2015 07:40 AM
    • Replies: 5
    • Views: 1,554
    01-08-2016, 04:56 PM Go to last post
  30. Large LED dimmer for LED T8 tube

    Started by gaffamad@gmail.com, 01-08-2016 01:09 PM
    • Replies: 0
    • Views: 655
    01-08-2016, 01:09 PM Go to last post
  31. LED Stripes with high color definition

    Started by pixelcrash, 01-06-2016 09:29 AM
    • Replies: 0
    • Views: 609
    01-06-2016, 09:29 AM Go to last post
  32. Smile Led Strip Headliner Project

    Started by skyliner, 01-06-2016 03:58 AM
    • Replies: 0
    • Views: 827
    01-06-2016, 03:58 AM Go to last post
  33. Help wiring 10w led chips

    Started by Desolation91, 12-05-2015 02:15 PM
    • Replies: 21
    • Views: 4,097
    01-04-2016, 10:42 AM Go to last post
    • Replies: 5
    • Views: 980
    01-03-2016, 02:59 PM Go to last post
  34. Battery LED Tester with Variable Voltage.

    Started by Chumply, 11-25-2015 03:36 PM
    • Replies: 2
    • Views: 985
    01-03-2016, 10:01 AM Go to last post
  35. 5730 vs 5733

    Started by sl8, 01-03-2016 02:46 AM
    • Replies: 0
    • Views: 1,440
    01-03-2016, 02:46 AM Go to last post
  36. Highest efficiency LEDs?

    Started by Brlux, 01-01-2016 11:57 PM
    • Replies: 0
    • Views: 1,088
    01-01-2016, 11:57 PM Go to last post
  37. Question MR16 Ceiling Lights?

    Started by tibbycat, 12-31-2015 10:18 PM
    • Replies: 2
    • Views: 1,014
    01-01-2016, 10:18 PM Go to last post
    • Replies: 3
    • Views: 1,646
    01-01-2016, 04:17 PM Go to last post
    • Replies: 0
    • Views: 1,428
    01-01-2016, 10:32 AM Go to last post
    • Replies: 1
    • Views: 967
    12-29-2015, 07:43 PM Go to last post
  38. Need high power driver

    Started by videoman, 12-29-2015 12:34 AM
    • Replies: 0
    • Views: 630
    12-29-2015, 12:34 AM Go to last post
  39. Controller for Digitally Addressable

    Started by ragamuffyn, 12-15-2015 03:03 PM
    • Replies: 1
    • Views: 634
    12-24-2015, 09:41 PM Go to last post
  40. Better and cheaper?!?

    Started by FRITZHID, 12-23-2015 05:25 PM
    • Replies: 1
    • Views: 775
    12-24-2015, 07:44 AM Go to last post
  41. High brightness sideways firing LEDs

    Started by dermotd, 12-21-2015 12:47 PM
    • Replies: 0
    • Views: 683
    12-21-2015, 12:47 PM Go to last post
  42. LED Flashing problem

    Started by Gavski, 12-12-2015 06:47 AM
    • Replies: 5
    • Views: 1,258
    12-18-2015, 06:06 PM Go to last post
  43. Estimating Watts/cm^2 from LED Specs

    Started by GregGreg, 12-15-2015 07:16 AM
    • Replies: 1
    • Views: 696
    12-18-2015, 11:44 AM Go to last post

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